# HQ replacement call buzzer loudspeaker for Sony Ericsson W300 / Z530 (MPN PS-M-SEZ530-BUZ)

**URL:** https://aio.lv/en/product--hq-ps-m-sez530-buz--10872650
**Data updated:** 2025-12-30 12:49 (EET)
**Category:** Smartphone & Mobile Gadget Accessories
**Manufacturer:** HQ
**Manufacturer code:** PS-M-SEZ530-BUZ
**EAN:** 4422190000584
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hq-ps-m-sez530-buz--10872650

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Replacement call buzzer loudspeaker compatible with Sony Ericsson W300 and Z530 models. Manufactured by HQ (MPN PS-M-SEZ530-BUZ), this part restores ringtones and call audio output after original speaker failure. Designed for direct swap-in installation, suitable for phone repair, refurbishment, and parts stocking. Ideal for technicians and users restoring handset sound functionality.

## Long description

HQ replacement call buzzer loudspeaker compatible with Sony Ericsson W300 and Z530 models. This spare part restores ringtone and call audio output when the original buzzer speaker fails. Manufactured by HQ (MPN PS-M-SEZ530-BUZ, EAN 4422190000584) for direct swap-in installation, it is intended for phone repair, refurbishment and parts stocking.
Advantages
The replacement buzzer loudspeaker provides compatible audio characteristics with the original Sony Ericsson component and enables straightforward replacement without modifications. It is a compact, purpose-built part that helps recover handset sound functions and is suitable for repeated installations in repair workflows.
Suitable for
Repairing Sony Ericsson W300 and Z530 handsets
Refurbishing second-hand phones
Maintaining parts inventory for mobile phone service
Key specifications
Compatibility: Sony Ericsson W300, Z530
Manufacturer: HQ
MPN: PS-M-SEZ530-BUZ
EAN: 4422190000584
Function: call buzzer / loudspeaker replacement
How to use
Power off the handset and open the casing according to the device service manual. Remove the faulty buzzer loudspeaker and disconnect any flex cable or connector. Install the HQ replacement in the original mounting position, reconnect cables and reassemble the phone. Power on the handset and verify ringtone and call audio output.
Usage recommendations
Use standard ESD precautions when handling the replacement buzzer. If unsure about disassembly or reassembly, consult a qualified repair technician to avoid damage to the handset.

## FAQ

### How much does the HQ call buzzer loudspeaker for Sony Ericsson W300 Z530 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HQ products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HQ service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10872650/60290910_large.webp